Finish each day and be done with it

Write it on your heart that every day is the best day in the year. Today is a king in disguise. He is rich who owns the day, and no one owns the day who allows it to be invaded with worry, fret, and anxiety. Finish every day and be done with it. You have done what you could. Some blunders and absurdities no doubt crept in; forget them as soon as you can. Tomorrow is a new day; begin it well and serenely and with too high a spirit to be cumbered with your old nonsense. This day is all that is good and fair. It is too dear, with its hopes and invitations to waste a moment on the yesterday.